The five indicators of thyroid examination are 1 and the total serum t3 is examined. The normal range should be 1.6-3.0 nanomoles per liter. 2. Serum infusion is 155 nanomoles per liter. 3. Serum

Five indicators of thyroid examination

1. Serum total t3 examination. The normal range should be 1.6-3.0 nanomoles per liter.

2. Serum infusion is 155 nanomoles per liter.

3. Serum free thyroxine. Normal values are 4.3-25.7 picmol per liter.

4. Serum free T3 (FT3). 6.0—11.4 pimol/L,

5. Thyrotropin.